000 00373nam a2200133Ia 4500
008 211118s9999||||xx |||||||||||||| ||und||
082 _a541.225
_bNAY-T
100 _aNayak, P L
245 0 _aText Book of Polymer Sciene
260 _bKalyani
_aNew Delhi
_c1986
630 _xPhysical ChemistryGeneral Stack
650 _aNatural Sceinecs
_vChemistryChemistry
942 _cBOOK
999 _c96697
_d96697